The Sioux were thought to be one of the first Native American tribes to use these head pieces. Not everyone among the tribe could wear one, however. The Native American headdress was reserved for the most powerful and influential among the tribe.Perhaps there is meaning then as to why we usually picture the chief wearing one. It is a little known fact that Native American headdresses were not made completely in one sitting.he Sioux were thought to be one of the first Native American tribes to use these head pieces. Not everyone among the tribe could wear one, however. The Native American headdress was reserved for the most powerful and influential among the tribe.
Types of Registers. by Dinesh Thakur. Register are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU, there are various types of Registers those are used for various purpose. Among of the some Mostly used Registers named as AC or Accumulator, Data Register or DR, the AR or Address Register, program counter (PC), Memory Data Register (MDR) ,Index register,Memory Buffer Register.
A register located inside a CPU--in comparison to other types of memory such as RAM--is very quickly and easily accessible to the hardware that actually operates on information. This makes it an ideal place to hold that information the processor happens to be working on at the moment.